The flight distance from Port St Johns Airport (JOH) in Port St Johns, South Africa to Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia is 10,506 kilometers (6,528 miles / 5,673 nautical miles). The estimated flight time for this route is approximately 13h, flying southeast at a heading of 135°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting South Africa with Australia. It is an intercontinental flight between Africa and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 11:25 in Port St Johns, it's 20:25 in Sydney. With a 9-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,206 feet between the two airports. Sydney Kingsford Smith International Airport sits lower than Port St Johns Airport.

The return flight from Sydney (SYD) to Port St Johns (JOH) follows a heading of 227° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Port St Johns Airport (JOH) and Sydney Kingsford Smith International Airport (SYD) detail pages, or use our flight duration calculator to compare other routes.